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Cheap Flights from Porto Alegre to London

Compare Porto Alegre to London flight deals

Find the cheapest month or even day of the year to fly to London

Book the best London fare with no extra fees

Flight deals from Porto Alegre to London

Looking for a cheap last-minute deal or the best return flight from Porto Alegre to London? Find the lowest prices on one-way and return tickets right here.
London.Rs120,205 per passenger.Departing Thu, 16 Oct.One-way flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from Porto Alegre on Thu, 16 Oct, arriving in London Stansted.Price includes taxes and charges.From Rs120,205, select.
London.Rs121,721 per passenger.Departing Mon, 18 May.One-way flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Porto Alegre on Mon, 18 May, arriving in London Stansted.Price includes taxes and charges.From Rs121,721, select.
London.Rs122,021 per passenger.Departing Tue, 12 Aug.One-way flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Porto Alegre on Tue, 12 Aug, arriving in London Gatwick.Price includes taxes and charges.From Rs122,021, select.
London.Rs125,774 per passenger.Departing Tue, 27 Jan.One-way flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Porto Alegre on Tue, 27 Jan, arriving in London Stansted.Price includes taxes and charges.From Rs125,774, select.
London.Rs126,672 per passenger.Departing Mon, 9 Feb.One-way flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Porto Alegre on Mon, 9 Feb, arriving in London Stansted.Price includes taxes and charges.From Rs126,672, select.
London.Rs129,817 per passenger.Departing Thu, 16 Apr.One-way flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Porto Alegre on Thu, 16 Apr, arriving in London Heathrow.Price includes taxes and charges.From Rs129,817, select.
London.Rs130,033 per passenger.Departing Mon, 1 Jun.One-way flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Porto Alegre on Mon, 1 Jun, arriving in London Heathrow.Price includes taxes and charges.From Rs130,033, select.
London.Rs131,357 per passenger.Departing Tue, 30 Sep.One-way flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from Porto Alegre on Tue, 30 Sep, arriving in London Stansted.Price includes taxes and charges.From Rs131,357, select.

Find the cheapest month to fly from Porto Alegre to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto Alegre to London flights are currently cheapest in October.
Jul
from Rs169,296
Aug
from Rs122,021
Sep
from Rs131,357
Oct
from Rs120,205
Nov
from Rs142,322
Dec
from Rs159,717
Jan
from Rs125,774
Feb
from Rs126,672
Mar
from Rs162,813
Apr
from Rs129,817
May
from Rs121,721
Jun
from Rs130,033

Alternative Porto Alegre to London routes

Looking for the cheapest, fastest or easiest route from Porto Alegre to London? You could fly into the following airports instead.

Porto Alegre to London: Flight information

The things to know before you go.
Cheapest flight foundRs120,205
Cheapest month to flyOctober

Finding cheap flights from Porto Alegre to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Porto Alegre to London is Rs263,747. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Porto Alegre to London. But we found flights with one or more stops from Rs263,747.
As of July 2025, there are no flights flying from Porto Alegre to London.
The cheapest month to fly from Porto Alegre to London is usually August.
If you're flying from Porto Alegre Airport, the cheapest airport near London is London Gatwick – which is 40.3 km away from the centre of London. We've found flights into this airport from Rs263,747.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Alegre Airport to London on Tuesday, 5 August 2025.
No airlines currently offer direct flights between Porto Alegre Airport and London. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
In July, the average temperature is usually around 17°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, Copa offers the cheapest flight tickets to London.

Flying from Salgado Filho International Airport (POA) to London: what you need to know

  • London is three hours ahead of Porto Alegre, where Salgado Filho International Airport is located. London observes the UTC+0 timezone.

  • Give yourself enough time to catch your POA to London flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak period like a bank holiday? Expect longer lines at check-in and security. To play it safe, arrive up to four hours before international flights and two hours before domestic departures.

  • Located around 6 kilometres from central Porto Alegre, POA can be reached in about 20 minutes by car, depending on traffic. The journey on public transport takes roughly 50 minutes.

  • Have an early flight from Salgado Filho International Airport to London? Avoid the last-minute rush to the terminal (and sneak in some extra precious sleep) by choosing one of these hotels close to POA:

  • 76.68% of flights that leave from Salgado Filho International Airport touch down at their destination on schedule.

How to find the cheapest flights from Salgado Filho International Airport (POA) to London

  • Rs120,205 is currently the best price for a one-way Salgado Filho International Airport to London flight. Return flight tickets start at Rs263,747. These prices may change depending on availability and demand.

  • To pick up cheap flights from POA to London, book early. Airlines usually offer lower fares when flights first go on sale.

  • If you're willing to be flexible with your travel dates, take advantage of the 'Whole month' tool. It'll show you the cheapest price across every month when looking for a Salgado Filho International Airport to London ticket.

  • There's no need to check back in every day to see if fares have dropped when you create a Price Alert. We'll let you know the moment there's an even bigger deal on cheap flights from POA to London.

  • Snag an affordable flight from Salgado Filho International Airport to London with the help of our filters. Select your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) is around 31 kilometres from the centre of London. If you're grabbing a cab or a ride-share, the drive takes about 55 minutes.

  • It'll take around 1 hour when travelling by public transport.

  • If you're arriving on a late flight from Salgado Filho International Airport to London, nothing beats the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and sleeping not long after at one of these accommodation options near LHR:

  • Hit the road running by picking up a London Heathrow Airport rental car. Grab a set of wheels from Surprice, U-Save or Green Motion to explore London and beyond.

  • Lock in the best rate by reserving your vehicle from London Heathrow Airport around one week before your flight from POA to London.

London Gatwick Airport (LGW)

  • London Gatwick Airport (LGW) is about 80 kilometres from central London. Following your flight from Salgado Filho International Airport to London, it'll take you around 1 hour 20 minutes to get to the heart of the city in a ride-share or cab.

  • You can expect the journey to take roughly 30 minutes on public transport.

  • Following your POA to London flight, kick back at a hotel near LGW. These are some great accommodation options that'll help you switch to relaxation mode:

  • Green Motion, U-Save and Drivalia make collecting a London Gatwick Airport rental car simple. These providers are located in or around the terminal and will have you on your way in a heartbeat.

  • Get exactly what you want. Booking your ride from LGW three weeks ahead of time often means lower prices and a wider range of vehicles.

Stansted Airport (STN)

  • Stansted Airport (STN) is around 64 kilometres from the centre of London. It'll take you about 1 hour to get to the city centre by car once you've stepped off your flight from Salgado Filho International Airport to London.

  • The journey will take around 1 hour 25 minutes by public transport.

  • Check in to a hotel near STN and go from landing to lounging in your room in a flash. Whether you're arriving on a late POA to London flight or just want to simplify your travel plans, these stays offer a quick route to a good night's sleep:

  • Stay in control of the next part of your journey with a Stansted Airport rental car. Green Motion, Drivalia and Europcar will get you on the road.

  • If you're after a specific kind of vehicle, book your ride from STN around four weeks ahead of your flight from Salgado Filho International Airport to London. This gives you a higher chance of getting the car you prefer, along with a better deal.

Best time to go to London

  • Visit London during peak season if you like a busy atmosphere, but remember that prices are generally higher. Alternatively, book flights from Salgado Filho International Airport to London during the off-season when prices are cheaper and crowds are smaller.

  • Lock in a Salgado Filho International Airport to London flight ticket with a departure in July to experience the city during its warmest month. You can expect temperatures to range from 11ºC to 26ºC.

  • Look for cheap tickets from POA to London in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 0ºC and 9ºC on average.

More about London

  • When it comes to looking for somewhere to lay your head, you'll find the best stays in London right here. Explore these hotels once you've locked in your flight from Salgado Filho International Airport to London:

  • All great holidays should include some sightseeing. The British Museum, Big Ben and Buckingham Palace are attractions you won't want to skip in London.

Explore more of United Kingdom

  • London will leave a lasting impression, but there are so many other parts of United Kingdom just waiting to be explored. About 161 kilometres north-west of London, a visit to Birmingham will keep you on the go. Check out popular attractions like Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Bristol is another essential stop in United Kingdom and is around 177 kilometres west of London. No journey is complete without visiting Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Plan the rest of your trip from Porto Alegre to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.